Refactor/shared and tasks components (#473)

* refactor: remove unused TasksSettings component

* refactor: migrate TodoList component to a new file with improved structure and normalization logic

* refactor: Move Tooltip and DarkModeToggle to shared/ui

* refactor: Move Tooltip and DarkModeToggle to shared/view/ui

* refactor: move GeminiLogo to llm-logo-provider and update imports

* refactor: remove unused GeminiStatus component

* refactor: move components in src/components/ui to src/shared/view/ui

* refactor: move ErrorBoundary component to main-content/view and update imports

* refactor: move VersionUpgradeModal to its own module

* refactor(wizard): rebuild project creation flow as modular TypeScript components

Replace the monolithic `ProjectCreationWizard.jsx` with a feature-based TS
implementation under `src/components/project-creation-wizard`, while preserving
existing behavior and improving readability, maintainability, and state isolation.

Why:
- The previous wizard mixed API logic, flow state, folder browsing, and UI in one file.
- Refactoring and testing were difficult due to tightly coupled concerns.
- We needed stronger type safety and localized component state.

What changed:
- Deleted:
  - `src/components/ProjectCreationWizard.jsx`
- Added new modular structure:
  - `src/components/project-creation-wizard/index.ts`
  - `src/components/project-creation-wizard/ProjectCreationWizard.tsx`
  - `src/components/project-creation-wizard/types.ts`
  - `src/components/project-creation-wizard/data/workspaceApi.ts`
  - `src/components/project-creation-wizard/hooks/useGithubTokens.ts`
  - `src/components/project-creation-wizard/utils/pathUtils.ts`
  - `src/components/project-creation-wizard/components/*`
    - `WizardProgress`, `WizardFooter`, `ErrorBanner`
    - `StepTypeSelection`, `StepConfiguration`, `StepReview`
    - `WorkspacePathField`, `GithubAuthenticationCard`, `FolderBrowserModal`
- Updated import usage:
  - `src/components/sidebar/view/subcomponents/SidebarModals.tsx`
    now imports from `../../../project-creation-wizard`.

Implementation details:
- Migrated wizard logic to TypeScript using `type` aliases only.
- Kept component prop types colocated in each component file.
- Split responsibilities by feature:
  - container/orchestration in `ProjectCreationWizard.tsx`
  - API/SSE and request parsing in `data/workspaceApi.ts`
  - GitHub token loading/caching behavior in `useGithubTokens`
  - path/URL helpers in `utils/pathUtils.ts`
- Localized UI-only state to child components:
  - folder browser modal state (current path, hidden folders, create-folder input)
  - path suggestion dropdown state with debounced lookup
- Preserved existing UX flows:
  - step navigation and validation
  - existing/new workspace modes
  - optional GitHub clone + auth modes
  - clone progress via SSE
  - folder browsing + folder creation
- Added focused comments for non-obvious logic (debounce, SSE auth constraint, path edge cases).

* refactor(quick-settings): migrate panel to typed feature-based modules

Refactor QuickSettingsPanel from a single JSX component into a modular TypeScript feature structure while preserving behavior and translations.

Highlights:
- Replace legacy src/components/QuickSettingsPanel.jsx with a typed entrypoint (src/components/QuickSettingsPanel.tsx).
- Introduce src/components/quick-settings-panel/ with clear separation of concerns:
  - view/: panel shell, header, handle, section wrappers, toggle rows, and content sections.
  - hooks/: drag interactions and whisper mode persistence.
  - constants.ts and types.ts for shared config and strict local typing.
- Move drag logic into useQuickSettingsDrag with explicit touch/mouse handling, drag threshold detection, click suppression after drag, position clamping, and localStorage persistence.
- Keep user-visible behavior intact:
  - same open/close panel interactions.
  - same mobile/desktop drag behavior and persisted handle position.
  - same quick preference toggles and wiring to useUiPreferences.
  - same hidden whisper section behavior and localStorage/event updates.
- Improve readability and maintainability by extracting repetitive setting rows and section scaffolding into reusable components.
- Add focused comments around non-obvious behavior (drag click suppression, touch scroll lock, hidden whisper section intent).
- Keep files small and reviewable (all new/changed files are under 300 lines).

Validation:
- npm run typecheck
- npm run build

* refactor(quick-settings-panel): restructure QuickSettingsPanel import and create index file

* refactor(shared): move shared ui components to share/view/ui without subfolders

* refactor(LanguageSelector): move LanguageSelector to shared UI components

* refactor(prd-editor): modularize PRD editor with typed feature modules

Break the legacy PRDEditor.jsx monolith into a feature-based TypeScript architecture under src/components/prd-editor while keeping behavior parity and readability.

Key changes:

- Replace PRDEditor.jsx with a typed orchestrator component and a compatibility export bridge at src/components/PRDEditor.tsx.

- Split responsibilities into dedicated hooks: document loading/init, existing PRD registry fetching, save workflow with overwrite detection, and keyboard shortcuts.

- Split UI into focused view components: header, editor/preview body, footer stats, loading state, generate-tasks modal, and overwrite-confirm modal.

- Move filename concerns into utility helpers (sanitize, extension handling, default naming) and centralize template/constants.

- Keep component-local state close to the UI that owns it (workspace controls/modal toggles), while shared workflow state remains in the feature container.

- Reuse the existing MarkdownPreview component for safer markdown rendering instead of ad-hoc HTML conversion.

- Update TaskMasterPanel integration to consume typed PRDEditor directly (remove any-cast) and pass isExisting metadata for correct overwrite behavior.

- Keep all new/changed files below 300 lines and add targeted comments where behavior needs clarification.

Validation:

- npm run typecheck

- npm run build

* refactor(TaskMasterPanel): update PRDEditor import path to match new structure

* refactor(TaskMaster): Remove unused TaskMasterSetupWizard and TaskMasterStatus components

* refactor(TaskDetail): remove unused TaskIndicator import

* refactor(task-master): migrate tasks to a typed feature module

- introduce a new feature-oriented TaskMaster domain under src/components/task-master

- add typed TaskMaster context/provider with explicit project, task, MCP, and loading state handling

- split task UI into focused components (panel, board, toolbar, content, card, detail modal, setup/help modals, banner)

- move task board filtering/sorting/kanban derivation into dedicated hooks and utilities

- relocate CreateTaskModal into the feature module and keep task views modular/readable

- remove legacy monolithic TaskList/TaskDetail/TaskCard files and route main task panel to the new feature panel

- replace contexts/TaskMasterContext.jsx with a typed contexts/TaskMasterContext.ts re-export to the feature context

- update MainContent project sync logic to compare by project name to avoid state churn

- validation: npm run typecheck, npm run build

* refactor(MobileNav): remove unused React import and TaskMasterContext

* refactor(auth): migrate login and setup flows to typed feature module

- Introduce a new feature-based auth module under src/components/auth with clear separation of concerns:\n  - context/AuthContext.tsx for session lifecycle, onboarding status checks, token persistence, and auth actions\n  - view/* components for loading, route guarding, form layout, input fields, and error display\n  - shared auth constants, utility helpers, and type aliases (no interfaces)\n- Convert login and setup UIs to TypeScript and keep form state local to each component for readability and component-level ownership\n- Add explicit API payload typing and safe JSON parsing helpers to improve resilience when backend responses are malformed or incomplete\n- Centralize error fallback handling for auth requests to reduce repeated logic

- Replace legacy auth entrypoints with the new feature module in app wiring:\n  - App now imports AuthProvider and ProtectedRoute from src/components/auth\n  - WebSocketContext, TaskMasterContext, and Onboarding now consume useAuth from the new typed auth context\n- Remove duplicated legacy auth screens (LoginForm.jsx, SetupForm.jsx, ProtectedRoute.jsx)\n- Keep backward compatibility by turning src/contexts/AuthContext.jsx into a thin re-export of the new provider/hook

Result: auth code now follows a feature/domain structure, is fully typed, easier to navigate, and cleaner to extend without touching unrelated UI areas.

* refactor(AppContent): update MobileNav import path and add MobileNav component

* refactor(DiffViewer): rename different diff viewers and place them in different components

* refactor(components): reorganize onboarding/provider auth/sidebar indicator into domain features

- Move onboarding out of root-level components into a dedicated feature module:
  - add src/components/onboarding/view/Onboarding.tsx
  - split onboarding UI into focused subcomponents:
    - OnboardingStepProgress
    - GitConfigurationStep
    - AgentConnectionsStep
    - AgentConnectionCard
  - add onboarding-local types and utils for provider status and validation helpers

- Move multi-provider login modal into a dedicated provider-auth feature:
  - add src/components/provider-auth/view/ProviderLoginModal.tsx
  - add src/components/provider-auth/types.ts
  - keep provider-specific command/title behavior and Gemini setup guidance
  - preserve compatibility for both onboarding flow and settings login flow

- Move TaskIndicator into the sidebar domain:
  - add src/components/sidebar/view/subcomponents/TaskIndicator.tsx
  - update SidebarProjectItem to consume local sidebar TaskIndicator

- Update integration points to the new structure:
  - ProtectedRoute now imports onboarding from onboarding feature
  - Settings now imports ProviderLoginModal directly (remove legacy cast wrapper)
  - git panel consumers now import shared GitDiffViewer by explicit name

- Rename git shared diff view to clearer domain naming:
  - replace shared DiffViewer with shared GitDiffViewer
  - update FileChangeItem and CommitHistoryItem imports accordingly

- Remove superseded root-level legacy components:
  - delete src/components/LoginModal.jsx
  - delete src/components/Onboarding.jsx
  - delete src/components/TaskIndicator.jsx
  - delete old src/components/git-panel/view/shared/DiffViewer.tsx

- Result:
  - clearer feature boundaries (auth vs onboarding vs provider-auth vs sidebar)
  - easier navigation and ownership by domain
  - preserved runtime behavior with improved readability and modularity

* refactor(MainContent): remove TaskMasterPanel import and relocate to task-master component

* fix: update import paths for Input component in FileTree and FileTreeNode

* refactor(FileTree): make file tree context menu a typescript component and move it inside the file tree view

* refactor(FileTree): remove unused ScrollArea import

* feat: setup eslint with typescript and react rules, add unused imports plugin

* fix: remove unused imports, functions, and types after discovering using `npm run lint`

* feat: setup eslint-plugin-react, react-refresh, import-x, and tailwindcss plugins with recommended rules and configurations

* chore: reformat files after running `npm run lint:fix`

* chore: add omments about eslint config plugin uses

* feat: add husky and lint-staged for pre-commit linting

* feat: setup commitlint with conventional config

* fix: i18n translations

---------

Co-authored-by: Haileyesus <something@gmail.com>
Co-authored-by: viper151 <simosmik@gmail.com>

src/components/chat/view/subcomponents/ChatInputControls.tsx

@@ -1,8 +1,8 @@
 import React from 'react';
 import { useTranslation } from 'react-i18next';
+import type { PermissionMode, Provider } from '../../types/types';
 import ThinkingModeSelector from './ThinkingModeSelector';
 import TokenUsagePie from './TokenUsagePie';
-import type { PermissionMode, Provider } from '../../types/types';
 
 interface ChatInputControlsProps {
   permissionMode: PermissionMode | string;
@@ -38,24 +38,24 @@ export default function ChatInputControls({
   const { t } = useTranslation('chat');
 
   return (
-    <div className="flex items-center justify-center gap-2 sm:gap-3 flex-wrap">
+    <div className="flex flex-wrap items-center justify-center gap-2 sm:gap-3">
       <button
         type="button"
         onClick={onModeSwitch}
-        className={`px-2.5 py-1 sm:px-3 sm:py-1.5 rounded-lg text-sm font-medium border transition-all duration-200 ${
+        className={`rounded-lg border px-2.5 py-1 text-sm font-medium transition-all duration-200 sm:px-3 sm:py-1.5 ${
           permissionMode === 'default'
-            ? 'bg-muted/50 text-muted-foreground border-border/60 hover:bg-muted'
+            ? 'border-border/60 bg-muted/50 text-muted-foreground hover:bg-muted'
             : permissionMode === 'acceptEdits'
-              ? 'bg-green-50 dark:bg-green-900/15 text-green-700 dark:text-green-300 border-green-300/60 dark:border-green-600/40 hover:bg-green-100 dark:hover:bg-green-900/25'
+              ? 'border-green-300/60 bg-green-50 text-green-700 hover:bg-green-100 dark:border-green-600/40 dark:bg-green-900/15 dark:text-green-300 dark:hover:bg-green-900/25'
               : permissionMode === 'bypassPermissions'
-                ? 'bg-orange-50 dark:bg-orange-900/15 text-orange-700 dark:text-orange-300 border-orange-300/60 dark:border-orange-600/40 hover:bg-orange-100 dark:hover:bg-orange-900/25'
-                : 'bg-primary/5 text-primary border-primary/20 hover:bg-primary/10'
+                ? 'border-orange-300/60 bg-orange-50 text-orange-700 hover:bg-orange-100 dark:border-orange-600/40 dark:bg-orange-900/15 dark:text-orange-300 dark:hover:bg-orange-900/25'
+                : 'border-primary/20 bg-primary/5 text-primary hover:bg-primary/10'
         }`}
         title={t('input.clickToChangeMode')}
       >
         <div className="flex items-center gap-1.5">
           <div
-            className={`w-1.5 h-1.5 rounded-full ${
+            className={`h-1.5 w-1.5 rounded-full ${
               permissionMode === 'default'
                 ? 'bg-muted-foreground'
                 : permissionMode === 'acceptEdits'
@@ -83,10 +83,10 @@ export default function ChatInputControls({
       <button
         type="button"
         onClick={onToggleCommandMenu}
-        className="relative w-7 h-7 sm:w-8 sm:h-8 text-muted-foreground hover:text-foreground rounded-lg flex items-center justify-center transition-colors hover:bg-accent/60"
+        className="relative flex h-7 w-7 items-center justify-center rounded-lg text-muted-foreground transition-colors hover:bg-accent/60 hover:text-foreground sm:h-8 sm:w-8"
         title={t('input.showAllCommands')}
       >
-        <svg className="w-4 h-4 sm:w-5 sm:h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+        <svg className="h-4 w-4 sm:h-5 sm:w-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
           <path
             strokeLinecap="round"
             strokeLinejoin="round"
@@ -96,7 +96,7 @@ export default function ChatInputControls({
         </svg>
         {slashCommandsCount > 0 && (
           <span
-            className="absolute -top-1 -right-1 bg-primary text-primary-foreground text-[10px] font-bold rounded-full w-4 h-4 sm:w-5 sm:h-5 flex items-center justify-center"
+            className="absolute -right-1 -top-1 flex h-4 w-4 items-center justify-center rounded-full bg-primary text-[10px] font-bold text-primary-foreground sm:h-5 sm:w-5"
           >
             {slashCommandsCount}
           </span>
@@ -107,11 +107,11 @@ export default function ChatInputControls({
         <button
           type="button"
           onClick={onClearInput}
-          className="w-7 h-7 sm:w-8 sm:h-8 bg-card hover:bg-accent/60 border border-border/50 rounded-lg flex items-center justify-center transition-all duration-200 group shadow-sm"
+          className="group flex h-7 w-7 items-center justify-center rounded-lg border border-border/50 bg-card shadow-sm transition-all duration-200 hover:bg-accent/60 sm:h-8 sm:w-8"
           title={t('input.clearInput', { defaultValue: 'Clear input' })}
         >
           <svg
-            className="w-3.5 h-3.5 sm:w-4 sm:h-4 text-muted-foreground group-hover:text-foreground transition-colors"
+            className="h-3.5 w-3.5 text-muted-foreground transition-colors group-hover:text-foreground sm:h-4 sm:w-4"
             fill="none"
             stroke="currentColor"
             viewBox="0 0 24 24"
@@ -124,10 +124,10 @@ export default function ChatInputControls({
       {isUserScrolledUp && hasMessages && (
         <button
           onClick={onScrollToBottom}
-          className="w-7 h-7 sm:w-8 sm:h-8 bg-primary hover:bg-primary/90 text-primary-foreground rounded-lg shadow-sm flex items-center justify-center transition-all duration-200 hover:scale-105"
+          className="flex h-7 w-7 items-center justify-center rounded-lg bg-primary text-primary-foreground shadow-sm transition-all duration-200 hover:scale-105 hover:bg-primary/90 sm:h-8 sm:w-8"
           title={t('input.scrollToBottom', { defaultValue: 'Scroll to bottom' })}
         >
-          <svg className="w-3.5 h-3.5 sm:w-4 sm:h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+          <svg className="h-3.5 w-3.5 sm:h-4 sm:w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
             <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 14l-7 7m0 0l-7-7m7 7V3" />
           </svg>
         </button>